Nasser Abdel Karim al-Wuhayshi

Nasser Abdel Karim al-Wuhayshi, also called Abu Basir, is the leader of Al-Qaeda in the Arabian Peninsula, once Osama bin Laden's secretary.

Biography
Nasser Abdel Karim al-Wuhayshi was born in Yemen, and formerly served as the secretary of Al-Qaeda leader Osama bin Laden. He joined the cells of Saudi Arabia and Yemen into Al-Qaeda in the Arabian Peninsula and became its leader, fighting against the Yemeni government in a long insurgency. He is the most wanted fugitive in Yemen and Saudi Arabia.